radv: use the shader info stage to simplify emitting NGG shaders

Instead of relying on the pipeline.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22095>

diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c
index efc94cb..598e7ed 100644 (file)
--- a/src/amd/vulkan/radv_pipeline.c
+++ b/src/amd/vulkan/radv_pipeline.c
@@ -3765,8 +3765,7 @@ radv_pipeline_emit_hw_ngg(const struct radv_device *device, struct radeon_cmdbuf
    const struct radv_physical_device *pdevice = device->physical_device;
    uint64_t va = radv_shader_get_va(shader);
    gl_shader_stage es_type =
-      radv_pipeline_has_stage(pipeline, MESA_SHADER_MESH) ? MESA_SHADER_MESH :
-      radv_pipeline_has_stage(pipeline, MESA_SHADER_TESS_CTRL) ? MESA_SHADER_TESS_EVAL : MESA_SHADER_VERTEX;
+      shader->info.stage == MESA_SHADER_GEOMETRY ? shader->info.gs.es_type : shader->info.stage;
    struct radv_shader *es = pipeline->base.shaders[es_type];
    const struct gfx10_ngg_info *ngg_state = &shader->info.ngg_info;
 
@@ -3789,7 +3788,7 @@ radv_pipeline_emit_hw_ngg(const struct radv_device *device, struct radeon_cmdbuf
    unsigned ge_cntl;
 
    if (es_type == MESA_SHADER_TESS_EVAL) {
-      struct radv_shader *gs = pipeline->base.shaders[MESA_SHADER_GEOMETRY];
+      const struct radv_shader *gs = shader->info.stage == MESA_SHADER_GEOMETRY ? shader : NULL;
 
       if (es_enable_prim_id || (gs && gs->info.uses_prim_id))
          break_wave_at_eoi = true;
@@ -3840,8 +3839,8 @@ radv_pipeline_emit_hw_ngg(const struct radv_device *device, struct radeon_cmdbuf
                              S_028A84_NGG_DISABLE_PROVOK_REUSE(outinfo->export_prim_id));
 
    /* NGG specific registers. */
-   struct radv_shader *gs = pipeline->base.shaders[MESA_SHADER_GEOMETRY];
-   uint32_t gs_num_invocations = gs ? gs->info.gs.invocations : 1;
+   uint32_t gs_num_invocations =
+      shader->info.stage == MESA_SHADER_GEOMETRY ? shader->info.gs.invocations : 1;
 
    if (pdevice->rad_info.gfx_level < GFX11) {
       radeon_set_context_reg(